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vaibhav day1 and 2 #315

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VaibhavSinghhhhh Jun 14, 2024
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VaibhavSinghhhhh Jun 14, 2024
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35 changes: 35 additions & 0 deletions student-projects/day1/calculator.js
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function calculate(operation) {
const num1 = parseFloat(document.getElementById("num1").value);
const num2 = parseFloat(document.getElementById("num2").value);
let result;

if (isNaN(num1) || isNaN(num2)) {
result = 'Please enter valid numbers.';
} else {
switch (operation) {
case 'add':
result = num1 + num2;
break;
case 'subtract':
result = num1 - num2;
break;
case 'multiply':
result = num1 * num2;
break;
case 'divide':
if (num2 === 0) {
result = 'Cannot divide by zero.';
} else {
result = num1 / num2;
}
break;
case 'modulo':
result = num1 % num2;
break;
default:
result = 'Invalid operation.';
}
}

document.getElementById("result").innerHTML = 'Result: ' + result;
}
22 changes: 22 additions & 0 deletions student-projects/day1/index.html
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<!DOCTYPE html>
<html>
<head>
<title>Calculator</title>
<script src="./calculator.js"></script>
</head>
<body>
<div class="calculator">
<h1>Calculator</h1>
<input type="number" id="num1" placeholder="Enter first number">
<input type="number" id="num2" placeholder="Enter second number">
<div class="buttons">
<button onclick="calculate('add')">Add</button>
<button onclick="calculate('subtract')">Subtract</button>
<button onclick="calculate('multiply')">Multiply</button>
<button onclick="calculate('divide')">Divide</button>
<button onclick="calculate('modulo')">Modulo</button>
</div>
<p id="result"></p>
</div>
</body>
</html>
39 changes: 39 additions & 0 deletions student-projects/day2/recipe..html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Recipe Book</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container">
<h1>Recipe Book</h1>
<div class="form-container">
<h2 id="subHeading">Add New Recipe</h2>
<form id="recipeForm">
<label for="recipeName">Recipe Name:</label>
<input type="text" id="recipeName" required>
<label for="ingredients">Ingredients:</label>
<textarea id="ingredients" required></textarea>
<label for="description">Description:</label>
<textarea id="description" required></textarea>
<button type="submit">Add Recipe</button>
</form>
</div>
<div class="recipe-list">
<h2>Recipes</h2>
<ul id="recipeList"></ul>
</div>
<div id="recipeDetails" class="modal">
<div class="modal-content">
<span class="close">&times;</span>
<h2 id="modalTitle"></h2>
<p id="modalIngredients"></p>
<p id="modalDescription"></p>
</div>
</div>
</div>
<script src="recipe.js"></script>
</body>
</html>
62 changes: 62 additions & 0 deletions student-projects/day2/recipe.js
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const recipeForm = document.getElementById('recipeForm');
const recipeList = document.getElementById('recipeList');
const modalTitle = document.getElementById('modalTitle');
const modalIngredients = document.getElementById('modalIngredients');
const modalDescription = document.getElementById('modalDescription');
const modal = document.getElementById('recipeDetails');
const closeModal = document.getElementsByClassName('close')[0];

let recipes = JSON.parse(localStorage.getItem('recipes')) || [];

// Function to add a new recipe
function addRecipe(event) {
event.preventDefault();

const recipeName = document.getElementById('recipeName').value;
const ingredients = document.getElementById('ingredients').value;
const description = document.getElementById('description').value;

const recipe = { name: recipeName, ingredients, description };
recipes.push(recipe);
localStorage.setItem('recipes', JSON.stringify(recipes));
displayRecipes();
recipeForm.reset();
}

// Function to display recipes
function displayRecipes() {
recipeList.innerHTML = '';
recipes.forEach((recipe, index) => {
const listItem = document.createElement('li');
listItem.textContent = recipe.name;
listItem.addEventListener('click', () => showRecipeDetails(index));
recipeList.appendChild(listItem);
});
}

// Function to show recipe details in modal
function showRecipeDetails(index) {
const recipe = recipes[index];
modalTitle.textContent = recipe.name;
modalIngredients.textContent = 'Ingredients: ' + recipe.ingredients;
modalDescription.textContent = 'Description: ' + recipe.description;
modal.style.display = 'block';
}

// Event to close the modal
closeModal.onclick = function() {
modal.style.display = 'none';
};

// Event to close the modal if clicked outside of it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = 'none';
}
};

// Event to handle form submission
recipeForm.addEventListener('submit', addRecipe);

// Display the initial list of recipes on page load
window.onload = displayRecipes;